This man's work was expanded upon in the ERG theory of Clayton Altderfer. This man believed that those who were "problem-centered" and "reality-centered" could have "peak experiences." This man contrasted B-values with D-values. With Carl Rogers and Clark Moustakas, this man founded the Association 
This man's work was expanded upon in the ERG theory of Clayton Altderfer. This man believed that those who were "problem-centered" and "reality-centered" could have "peak experiences." This man contrasted B-values with D-values. With Carl Rogers and Clark Moustakas, this man founded the Association for Humanistic Psychology. This psychologist studied [*] Einstein and Eleanor Roosevelt for his most famous construct. This author of Toward a Psychology of Being placed safety, love, and esteem below self-actualization. For 10 points, name this psychologist who created the "hierachy of needs."
This man's work was expanded upon in the ERG theory of Clayton Altderfer.
Abraham {Maslow}